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Rating | Views Title Posted Date Contributor Common Core Standards Grade Levels Resource Type

Ratios & Proportions Unit

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1/27/2018 Sarah Gummow
6.RP.A.3 6.RP.A.3a 6.RP.A.3b 7.RP.A.1 7.RP.A.2 7.RP.A.2a 7.RP.A.2b 7.RP.A.2c 7.RP.A.2d MP.1 MP.2 MP.3 MP.4 MP.5 MP.6 MP.7 MP.8 6 7 Lesson

Tesla Roadster Trip

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1/3/2018 Linda Meng
6.RP.A.3 6.RP.A.3b 6.RP.A.3d 7.RP.A.1 7.RP.A.2 MP.1 MP.4 MP.5 MP.7 6 7 Activity

Tesla Roadster Loan

CC_BY-NC-SA

1/3/2018 Linda Meng
7.RP.A.2c 7.RP.A.3 6.RP.A.3b 6.RP.A.3c 6.EE.B.6 6.EE.C.9 7.EE.B.4a 7.EE.B.4 7.EE.B.3 MP.1 MP.3 MP.4 MP.8 7 Activity

Cat food and Recycling

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1/3/2018 Linda Meng
7.G.B.6 8.G.C.9 7.RP.A.3 MP.1 MP.2 MP.4 MP.5 7 8 Activity

Is a Super Ball REALLY Super?

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Is a Super Ball REALLY "super?"  This activity allows students to collect data and to make an argument regarding this quetions. See the PowerPoint for details about the activity... Note: It is best to gain access to an authentic, Wham-O Super Ball made with Zectron! https://www.amazon.com/orginal-super-ball-wtih-zectron/dp/B0001ZN49I/ref=sr_1_2?ie=UTF8&qid=1513808409&sr=8-2&keywords=whamo+super+ball

12/20/2017 Scott Adamson
6.RP.A.1 6.RP.A.3 7.RP.A.2 7.RP.A.3 8.F.A.3 8.F.B.4 8.F.B.5 HSF-IF.C.7 HSF-IF.B.6 HSA-CED.A.2 MP.1 MP.2 MP.3 MP.4 MP.5 MP.6 MP.7 MP.8 5 6 8 7 HS Activity

Broomsticks - Multiplicative Reasoning

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This is the broomsticks activity created by Ted Coe.

6/15/2016 Scott Adamson
7.RP.A.3 4.OA.A.1 4.OA.A.2 6.RP.A.3c HSN-Q.A.3 HSN-Q.A.1 MP.1 MP.2 MP.3 MP.4 MP.5 MP.6 MP.7 MP.8 8 HS 7 4 5 6 Activity

Is Ellen Correct?

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This clip was edited for middle school students: https://www.youtube.com/watch?v=XeOLW-NqQt4

3/29/2016 Amanda Larner
7.RP.A.3 MP.1 MP.5 MP.6 7 Activity

How Many Chickens?

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Farmer Frank raises chickens and pigs. Students are asked to use specific given information to determine how many of Farmer Frank's animals are chickens. This problem will require students to persevere as they apply prior knowledge of fractions, ratios, and percents to algebra concepts such as solving a system of equations.

10/8/2015 Lynda Boepple
6.RP.A.3c 6.EE.B.7 AZ.6.NS.C.9 7.EE.B.4a 8.EE.C.8a 8.EE.C.8b 8.EE.C.8c MP.1 MP.2 MP.3 MP.4 MP.5 MP.6 MP.7 MP.8 6 7 8 Activity

How Many Houses?

CC_BY-NC-SA

Carpenters and apprentices are busy building houses... Students are asked to answer four questions regarding the relationships between the number of workers and how many houses can be built during a specific number of days.

8/8/2015 Lynda Boepple
6.RP.A.1 6.RP.A.2 6.RP.A.3 6.RP.A.3b 6.RP.A.3d 7.RP.A.1 7.RP.A.2 7.RP.A.2a 7.RP.A.2b 7.RP.A.2c MP.1 MP.2 MP.3 MP.4 MP.5 MP.6 MP.7 MP.8 6 7 Activity

Here Fishy, Fishy!

CC_BY

Yolanda and Zachary each have some fish. Zachary gives Yolanda some of his fish, and now he has twice as many fish as she does. Students must utilize given information and apply proportional reasoning skills in order to figure out how many fish Zach gave Yolanda.

2/20/2015 Lynda Boepple
6.RP.A.2 6.RP.A.3 6.RP.A.3a 7.RP.A.2 7.RP.A.2a 7.RP.A.2b 7.RP.A.2c MP.1 MP.3 MP.4 MP.6 MP.7 6 7 Activity

Steeper, Faster, Division, and Slope

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What does "steeper" mean? What does "faster" mean? And how do these ideas connect to the idea of linear functions? This 3-part series explores these questions and helps students to understand why we divide when computing slope and what proportional correspondence has to do with it all!

2/20/2015 Scott Adamson
7.RP.A.1 7.RP.A.2 7.RP.A.2b 7.RP.A.2c 7.RP.A.2d 8.F.A.1 8.F.A.3 8.F.B.4 MP.1 MP.2 MP.3 MP.4 MP.5 MP.6 MP.7 MP.8 7 8 HS Activity

Sharing Pencils

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Sarah and Michelle are working on a class project using colored pencils. Given some information about the number of pencils that Sarah and Michelle had when they started, and how some sharing of pencils has taken place, students must employ proportional reasoning skills to determine how many colored pencils the girls now possess.

2/19/2015 Lynda Boepple
6.RP.A.2 6.RP.A.3 6.RP.A.3a 7.RP.A.2 7.RP.A.2a 7.RP.A.2b 7.RP.A.2c MP.1 MP.3 MP.4 MP.6 MP.7 6 7 Activity

2015 Excellence in Mathematics Contest

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This is the Team Project from the 2015 Junior High Excellence in Mathematics Contest at Chandler-Gilbert Community College. It involves lots of open ended problems from many mathematical areas: Find the weight of a snowman (geometry, proportional reasoning) Find how long it takes ice to form on a lake (rate of change, awkward units) Questions about the amount of mining done in Northern Minnesota (proportional reasoning, conversions) You can use just one part or all parts depending on the audience and the purpose.

1/27/2015 Scott Adamson
6.RP.A.2 6.RP.A.3 6.RP.A.3b 7.RP.A.2 7.RP.A.2a 7.RP.A.3 7.G.A.1 7.G.B.6 8.G.C.9 MP.1 MP.2 MP.3 MP.4 MP.5 MP.6 MP.7 MP.8 6 7 8 Activity